// 颜色变量
$black:#606266;
$blue: #5E8EFE;
$green: #67c23a;
$yellow: #e6a23c;
$red: #FF5959;

// 字体大小
$fz1: 20px;
$fz2: 18px;
$fz3: 16px;
$fz4: 14px;
$fz5: 13px;
$fz6: 12px;
